Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | ACETYLCHOLINESTERASE | polymer | 537 | 60736.5 | 1 | UniProt (P04058) Pfam (PF00135) In PDB | Torpedo californica (Pacific electric ray) | |
| 2 | A | EDROPHONIUM ION | non-polymer | 166.2 | 1 | Chemie (EDR) | |||
| 3 | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60736.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 166.2 | |
| All* | Total formula weight | 60902.8 |
